78286124

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3049}}^1$

素因数の和:3198

約数の個数: 36

約数和(自身を含む): 160637400

約数和(自身を除く): 82351276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 3049, 3668, 6098, 6419, 12196, 12838, 21343, 25676, 42686, 85372, 149401, 298802, 399419, 597604, 798838, 1597676, 2795933, 5591866, 11183732, 19571531, 39143062, 78286124]

約数ペア:

[(1, 78286124), (2, 39143062), (4, 19571531), (7, 11183732), (14, 5591866), (28, 2795933), (49, 1597676), (98, 798838), (131, 597604), (196, 399419), (262, 298802), (524, 149401), (917, 85372), (1834, 42686), (3049, 25676), (3668, 21343), (6098, 12838), (6419, 12196)]